From f7f8f5f1a87dd697ad6de74a885493bcca920cde Mon Sep 17 00:00:00 2001
From: Jimmy Ohn <yongjin.ohn@lge.com>
Date: Wed, 1 Jul 2020 19:11:52 +0900
Subject: [PATCH] xwayland/window-manager: add a NULL check to fail when
 frame_create fails

This adds a NULL check to fail when frame_create fails. This can happen
crash in frame_resize_inside function if frame is NULL.
---
 xwayland/window-manager.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/xwayland/window-manager.c b/xwayland/window-manager.c
index 747bf363..de868218 100644
--- a/xwayland/window-manager.c
+++ b/xwayland/window-manager.c
@@ -1082,6 +1082,10 @@ weston_wm_window_create_frame(struct weston_wm_window *window)
 	window->frame = frame_create(window->wm->theme,
 				     window->width, window->height,
 				     buttons, window->name, NULL);
+
+	if (!window->frame)
+		return;
+
 	frame_resize_inside(window->frame, window->width, window->height);
 
 	weston_wm_window_get_frame_size(window, &width, &height);